← Back to Patent Explorer
US4050107A Expired / Lapsed US ⏱️ 0.0 years remaining

Tool for truck operators

Assignee: PARMA JOHN
•
Filing: 1976-04-30
•
Granted: 1977-09-27
•
Expires: 1996-04-30
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract A combination tool particularly adapted for use by operators of semi-trailer trucks. The tool includes an elongate hollow body of rigid material having a pivoted handle or bail on one end and a weight at the other end circumjacent the body. An axially slidable hook protrudes from the weighted end for use in operation of a fifth wheel hitch when extended. An extensible graduated depth gauge is telescopically positioned within the body at the handle end which, when extended, is a depth-type fuel gauge for checking fuel depth in truck tanks. The pivoted handle may be swung away from its axial position to permit extension of the depth gauge and a secondary tool grip is provided circumjacent the body of the tool at the handle end thereof.

Inventors

  • 👤 John N. Parma

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 12:31
CPC Classifications
B; B25; B25F; B25F1/00; B25F1/02; B25F1/04; G; G01; G01F; G01F23/00; G01F23/04

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 147 words
A combination tool for truck operators comprising in combination an elongate tubular rigid body, a pivoted handle at one end extending transversely normal to the axis of said body and movable from a position across said extended axis to either side thereof, a telescoping graduated depth gauge positioned on said rigid body at the handle end thereof and movable from a retracted position within said pivoted handle to an extended position beyond said pivoted handle when said pivoted handle has been pivoted to either side of said body axis, a second fixed handle circumjacent said one end of said body, a coaxially positioned cylindrical weight circumjacent said body at the other end thereof, and an extensible hook secured at said other end movable from a recessed position within said body and its cylindrical weight to an extended position axially outward from said other end of said body.
Claim 2
Dependent Claim 147 words
A combination tool for truck operators comprising in combination an elongate tubular rigid body, a pivoted handle at one end extending transversely normal to the axis of said body and movable from a position across said extended axis to either side thereof, a telescoping graduated depth gauge positioned on said rigid body at the handle end thereof and movable from a retracted position within said pivoted handle to an extended position beyond said pivoted handle when said pivoted handle has been pivoted to either side of said body axis, a second fixed handle circumjacent said one end of said body, a coaxially positioned cylindrical weight circumjacent said body at the other end thereof, and an extensible hook secured at said other end movable from a recessed position within said body and its cylindrical weight to an extended position axially outward from said other end of said body.

References Cited (Backward Citations)

US1239688A Cited
US1437211A Cited
US1577490A Cited
DE840607C Cited
US3644951A Cited
US3843981A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1980-09-26 1981-03-28 1981-09-27 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1984-09-26 1985-03-28 1985-09-27 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1988-09-26 1989-03-28 1989-09-27 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag